Dear Sir/ Madam
[Reference: contract number and details]
On [date] one of your salespeople came to my house and during the visit I signed a contract to purchase [details of the item].
Under the terms of the contract I paid a deposit of [£...]. I have now decided that I do not want the [item].
I understand that the Consumer Contracts Regulations 2013 provide for a 14-day cooling-off period, during which consumers have the right to cancel contracts made in a consumer’s home.
I am hereby giving notice that I am exercising my right under the Regulations to cancel my contract with you.
I look forward to having my deposit returned within seven days.